Answer:
three reasons for preserving food:
1) to prevent the growth of microorganisms, such as yeasts, and the spread of pathogenic bacteria (which causes spoilage)
2) to reduce/delay the oxidation of fats which result in rancidity
3) to reduce waste and unnecessary expenses
Explanation:
A.hepatitis AB is the answer
I would also say a. that makes the most sense to me
Answer:
the movements of sperm cells.
Explanation:
The structure of mature sperm can be divided into two regions: the head and the tail or flagella. In the head there is the nucleus and a specialized lysosome, the acrosome, as well as a small amount of cytoplasm and cytoskeleton structures. The tail contains a central axoneme, composed of microtubules and surrounded by dense fibers that extend from the head to near the final end of the flagella. The tail is very important for sperm movement, so we can conclude that if a drug interferes with the formation of one of its structures, such as the microtubules, for example, that drug will completely disrupt the movements of sperm cells.
Cuz we digest our food finish so there will not be any food in the stomach so we need to eat as to stay alive and not to starve